(5w-7)(3+W)=0

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Solution for (5w-7)(3+W)=0 equation:


Simplifying
(5w + -7)(3 + W) = 0

Reorder the terms:
(-7 + 5w)(3 + W) = 0

Multiply (-7 + 5w) * (3 + W)
(-7(3 + W) + 5w * (3 + W)) = 0
((3 * -7 + W * -7) + 5w * (3 + W)) = 0
((-21 + -7W) + 5w * (3 + W)) = 0
(-21 + -7W + (3 * 5w + W * 5w)) = 0
(-21 + -7W + (15w + 5wW)) = 0
(-21 + -7W + 15w + 5wW) = 0

Solving
-21 + -7W + 15w + 5wW = 0

Solving for variable 'W'.

Move all terms containing W to the left, all other terms to the right.

Add '21' to each side of the equation.
-21 + -7W + 15w + 21 + 5wW = 0 + 21

Reorder the terms:
-21 + 21 + -7W + 15w + 5wW = 0 + 21

Combine like terms: -21 + 21 = 0
0 + -7W + 15w + 5wW = 0 + 21
-7W + 15w + 5wW = 0 + 21

Combine like terms: 0 + 21 = 21
-7W + 15w + 5wW = 21

Add '-15w' to each side of the equation.
-7W + 15w + -15w + 5wW = 21 + -15w

Combine like terms: 15w + -15w = 0
-7W + 0 + 5wW = 21 + -15w
-7W + 5wW = 21 + -15w

Reorder the terms:
-21 + -7W + 15w + 5wW = 21 + -15w + -21 + 15w

Reorder the terms:
-21 + -7W + 15w + 5wW = 21 + -21 + -15w + 15w

Combine like terms: 21 + -21 = 0
-21 + -7W + 15w + 5wW = 0 + -15w + 15w
-21 + -7W + 15w + 5wW = -15w + 15w

Combine like terms: -15w + 15w = 0
-21 + -7W + 15w + 5wW = 0

The solution to this equation could not be determined.

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